EDGH8004E

Explanation
                                              
  The DFSMSrmm check
routine EDGRHCHK has detected                                    a
usermod has been applied to EDGVREC load module                  
             which sets the ZPSWITCH to influence duplicate GDG handling.
                    From z/OS V1.11, you must
use the parmlib option OPTION GDG                         instead.
                                                                 
     

System action
                                             
        The system continues processing.

Operator response
                                         
             Report this exception to the System Programmer.

System programmer response
                                 
                    Review the new GDG operand of the OPTION command
in parmlib.                     Determine the settings you require
for z/OS V1.11 
                                 and later releases, and add it to
the EDGRMMxx parmlib.                         
            
                                                             If the
usermod is refitted and used on z/OS V1.11 or a later
                       release, DFSMSrmm VRSEL processing issues message
EDGX004I                       to the MESSAGE file warning that the
usermod                                     is no longer supported.
                                                        

Problem determination
n/a                                  
                

Source
DFSMSrmm

Module
EDGRHCHK

Routing code
n/a

Descriptor code
3

Automation
n/a

Reference Documentation
Look at the following
book for an                     explanation of the new GDG parmlib
option:                                      
z/OS DFSMSrmm Implementation and Customization Guide